National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

NA

66°F

19°C

Humidity 36%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 01 Aug 11:00 PM MDT
Extended Forecast for

6 Miles WSW Fairfield ID

  • Overnight

    Overnight: Patchy smoke. Partly cloudy, with a low around 53. Southwest wind 8 to 10 mph.

    Low: 53 °F

    Patchy Smoke

  • Sunday

    Sunday: Areas of smoke before 4pm. Sunny, with a high near 85. West wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 85 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Patchy smoke after 7pm. Mostly clear, with a low around 43. West southwest wind 8 to 16 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Patchy Smoke

  • Monday

    Monday: Patchy smoke before 7am. Sunny, with a high near 81. West southwest wind 6 to 9 mph.

    High: 81 °F

    Patchy Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke. Partly cloudy, with a low around 53. Southwest wind 8 to 10 mph.
Sunday
Areas of smoke before 4pm. Sunny, with a high near 85. West wind 10 to 18 mph, with gusts as high as 32 mph.
Sunday Night
Patchy smoke after 7pm. Mostly clear, with a low around 43. West southwest wind 8 to 16 mph, with gusts as high as 30 mph.
Monday
Patchy smoke before 7am. Sunny, with a high near 81. West southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 42. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny and hot, with a high near 90.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny and hot, with a high near 94.
Thursday Night
Mostly clear, with a low around 54. Breezy.
Friday
Sunny and hot, with a high near 92.
Friday Night
Mostly clear, with a low around 53. Breezy.
Saturday
Sunny and hot, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Fairfield ID
 43.3°N 114.92°W (Elev. 5082 ft)
Last Update:
12:29 pm MDT Aug 1, 2026
Forecast Valid:
12am MDT Aug 2, 2026-6pm MDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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